The European Journal of Public Health
Volume 30, Issue 1, February 2020
https://academic.oup.com/eurpub/issue/30/1

Individual preferences for voluntary vs. mandatory vaccination policies: an experimental analysis
Nicolas W Meier, Robert Böhm, Lars Korn, Cornelia Betsch
Eur J Public Health, Volume 30, Issue 1, February 2020, Pages 50–55, https://doi.org/10.1093/eurpub/ckz181